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PROCEDIA
2011
12 years 11 months ago
Exact Closest String as a Constraint Satisfaction Problem
We report the first evaluation of Constraint Satisfaction as a computational framework for solving closest string problems. We show that careful consideration of symbol occurrenc...
Tom Kelsey, Lars Kotthoff
CEC
2008
IEEE
14 years 3 months ago
Fast symmetric keys generation via mutual mirroring process
—This paper presents an eavesdropper-proof algorithm that is capable of fast generating symmetric (secret) keys. Instead of literally exchanging secret keys, both the sender and ...
Chun-Shun Tseng, Ya-Yun Jheng, Sih-Yin Shen, Jung-...
ESA
1999
Springer
95views Algorithms» more  ESA 1999»
14 years 26 days ago
A Fast General Methodology for Information - Theoretically Optimal Encodings of Graphs
We propose a fast methodology for encoding graphs with information-theoretically minimum numbers of bits. Specifically, a graph with property π is called a π-graph. If π satis...
Xin He, Ming-Yang Kao, Hsueh-I Lu
ICDCS
2002
IEEE
14 years 1 months ago
Fast Collect in the absence of contention
We present a generic module, called Fast Collect. Fast Collect is an implementation of Single-Writer Multi-Reader (SWMR) Shared-Memory in an asynchronous system in which a process...
Burkhard Englert, Eli Gafni
PRL
2010
188views more  PRL 2010»
13 years 3 months ago
A fast divisive clustering algorithm using an improved discrete particle swarm optimizer
As an important technique for data analysis, clustering has been employed in many applications such as image segmentation, document clustering and vector quantization. Divisive cl...
Liang Feng, Ming-Hui Qiu, Yu-Xuan Wang, Qiao-Liang...